Fixes issue with light theme support.

src/main/resources/static/css/dark-mode.css

@@ -91,3 +91,26 @@ hr {
     border-color: rgba(255, 255, 255, 0.6); /* semi-transparent white */
     background-color: rgba(255, 255, 255, 0.6); /* for some browsers that might use background instead of border for <hr> */
 }
+
+#global-buttons-container input {
+    background-color: #323948;
+    caret-color: #ffffff;
+    color: #ffffff;
+}
+#global-buttons-container input::placeholder {
+    color: #ffffff;
+}
+
+#global-buttons-container input:disabled::-webkit-input-placeholder { /* WebKit browsers */
+    color:    #6E6865;
+}
+#global-buttons-container input:disabled:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
+    color:    #6E6865;
+}
+#global-buttons-container input:disabled::-moz-placeholder { /* Mozilla Firefox 19+ */
+    color:    #6E6865;
+}
+#global-buttons-container input:disabled:-ms-input-placeholder { /* Internet Explorer 10+ */
+    color:    #6E6865;
+}
+

src/main/resources/static/css/light-mode.css

@@ -3,3 +3,22 @@ body {
     --body-background-color: 255, 255, 255;
     --base-font-color: 33, 37, 41;
 }
+
+
+#global-buttons-container input {
+    background-color: #ffffff;
+    /*caret-color: #ffffff;*/
+    /*color: #ffffff;*/
+}
+/*#global-buttons-container input:disabled::-webkit-input-placeholder { !* WebKit browsers *!*/
+/*    color:    #98A0AB;*/
+/*}*/
+/*#global-buttons-container input:disabled:-moz-placeholder { !* Mozilla Firefox 4 to 18 *!*/
+/*    color:    #98A0AB;*/
+/*}*/
+/*#global-buttons-container input:disabled::-moz-placeholder { !* Mozilla Firefox 19+ *!*/
+/*    color:    #98A0AB;*/
+/*}*/
+/*#global-buttons-container input:disabled:-ms-input-placeholder { !* Internet Explorer 10+ *!*/
+/*    color:    #98A0AB;*/
+/*}*/

src/main/resources/static/js/multitool/PdfContainer.js

@@ -35,11 +35,13 @@ class PdfContainer {
 
         const filenameInput = document.getElementById('filename-input');
         const filenameParagraph = document.getElementById('filename');
+        const downloadBtn = document.getElementById('export-button');
 
         filenameInput.onkeyup = this.updateFilename;
         filenameInput.disabled = true;
         filenameInput.innerText = "";
         filenameParagraph.innerText = "";
+        downloadBtn.disabled = true;
     }
 
     movePageTo(startElement, endElement, scrollTo = false) {
@@ -78,10 +80,10 @@ class PdfContainer {
                 const downloadBtn = document.getElementById('export-button');
 
                 filenameInput.disabled = false;
-                downloadBtn.disabled = false;
 
                 if (pagesContainer.childElementCount === 0) {
                     filenameInput.value = "";
+                    downloadBtn.disabled = true;
                 }
             }
 
@@ -228,26 +230,31 @@ class PdfContainer {
             this.downloadLink = document.createElement('a');
             this.downloadLink.id = 'download-link';
             this.downloadLink.href = url;
-            console.log('downloadLink.href ' + this.downloadLink.href);
             // downloadLink.download = this.fileName ? this.fileName : 'managed.pdf';
             // downloadLink.download = this.fileName;
             this.downloadLink.setAttribute('download', this.filename ? this.fileName : 'managed.pdf');
             this.downloadLink.setAttribute('target', '_blank');
             this.downloadLink.onclick = this.setDownloadAttribute;
-            console.log('downloadLink download ' + this.downloadLink.download);
             this.downloadLink.click();
         }
     }
 
     setDownloadAttribute() {
-        console.log('inside setDownloadAttribute ' + this.filename);
         this.downloadLink.setAttribute("download", this.filename ? this.filename : 'managed.pdf');
     }
 
     updateFilename() {
        const filenameInput = document.getElementById('filename-input');
         const filenameParagraph = document.getElementById('filename');
+        const downloadBtn = document.getElementById('export-button');
 
+        if (filenameInput.value === "") {
+            filenameParagraph.innerText = "";
+            downloadBtn.disabled = true;
+            return;
+        }
+
+        downloadBtn.disabled = false;
         this.filename = filenameInput.value;
         filenameParagraph.innerText = this.filename + ".pdf";
     }

src/main/resources/templates/multi-tool.html

@@ -124,31 +124,6 @@
         #global-buttons-container > * {
             padding: 0.6rem 0.75rem;
         }
-        #global-buttons-container input {
-            background-color: #323948;
-            caret-color: #ffffff;
-            color: #ffffff;
-        }
-        #global-buttons-container input::placeholder {
-            color: #ffffff;
-        }
-
-        #global-buttons-container input:disabled {
-            color: #3D3D3D !important;
-        }
-
-        #global-buttons-container input:disabled::-webkit-input-placeholder { /* WebKit browsers */
-            color:    #6E6865;
-        }
-        #global-buttons-container input:disabled:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
-            color:    #6E6865;
-        }
-        #global-buttons-container input:disabled::-moz-placeholder { /* Mozilla Firefox 19+ */
-            color:    #6E6865;
-        }
-        #global-buttons-container input:disabled:-ms-input-placeholder { /* Internet Explorer 10+ */
-            color:    #6E6865;
-        }
 
         #global-buttons-container svg {
             width: 20px;